[turbofan] Add Float32(Max|Min) machine operators.

src/compiler/x64/instruction-selector-x64.cc

Index: src/compiler/x64/instruction-selector-x64.cc
diff --git a/src/compiler/x64/instruction-selector-x64.cc b/src/compiler/x64/instruction-selector-x64.cc
index 5f1015131a63215869805b569d143dcbeeb92d99..0835fb8b77b1a346ff25a907f313821671dca02b 100644
--- a/src/compiler/x64/instruction-selector-x64.cc
+++ b/src/compiler/x64/instruction-selector-x64.cc
@@ -1367,6 +1367,13 @@ void InstructionSelector::VisitFloat32Sqrt(Node* node) {
   VisitRO(this, node, kSSEFloat32Sqrt);
 }
 
+void InstructionSelector::VisitFloat32Max(Node* node) {
+  VisitRRO(this, node, kSSEFloat32Max);
+}
+
+void InstructionSelector::VisitFloat32Min(Node* node) {
+  VisitRRO(this, node, kSSEFloat32Min);
+}
 
 void InstructionSelector::VisitFloat64Add(Node* node) {
   VisitFloatBinop(this, node, kAVXFloat64Add, kSSEFloat64Add);